Chemistry, 01.08.2019 09:30 nikejose11

If 135. mg of fluorine-18 is shipped at 10: 00 a. m., how many milligrams of the radioisotope are still active after 110 min ?

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If 135. mg of fluorine-18 is shipped at 10: 00 a. m., how many milligrams of the radioisotope are st...

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